Structure and dielectric properties of (Na0. 50Bi0. 50) 1− xBaxTiO3: 0≤ x≤ 0.10 R Ranjan, A Dviwedi
Solid state communications 135 (6), 394-399, 2005
239 2005 Local structural disorder and its influence on the average global structure and polar properties in Na0.5Bi0.5TiO3 RR Badari Narayana Rao,Ranjan Datta, S. Selva
Physical Review B 88, 224103, 2013
195 2013 Lead-free piezoelectric system (Na 0.5 Bi 0.5) TiO 3-BaTiO 3: Equilibrium structures and irreversible structural transformations driven by electric field and mechanical impact R Garg, BN Rao, A Senyshyn, PSR Krishna, R Ranjan
Physical Review B 88 (1), 014103, 2013
194 2013 Room temperature structure of Ragini, R Ranjan, SK Mishra, D Pandey
Journal of Applied Physics 92 (6), 3266-3274, 2002
178 2002 Electric-field-driven monoclinic-to-rhombohedral transformation in Na 1/2 Bi 1/2 TiO 3 BN Rao, R Ranjan
Physical Review B 86 (13), 134103, 2012
158 2012 Electrostrain in excess of 1% in polycrystalline piezoelectrics B Narayan, JS Malhotra, R Pandey, K Yaddanapudi, P Nukala, B Dkhil, ...
Nature materials 17 (5), 427-431, 2018
136 2018 Ferroelectric-ferroelectric phase coexistence in Na 1/2 Bi 1/2 TiO 3 BN Rao, AN Fitch, R Ranjan
Physical Review B 87 (6), 060102, 2013
127 2013 Orthorhombic-tetragonal phase coexistence and enhanced piezo-response at room temperature in Zr, Sn, and Hf modified BaTiO3 RR Ajay Kumar Kalyani, Kumar Brajesh, Anatoliy Senyshyn
Applied Physics Letters 104, 252906, 2014
115 2014 Novel Features of R Ranjan, D Pandey, NP Lalla
Physical Review Letters 84 (16), 3726, 2000
113 2000 Relaxor ferroelectricity and electric-field-driven structural transformation in the giant lead-free piezoelectric (Ba, Ca)(Ti, Zr)O3 K Brajesh, K Tanwar, M Abebe, R Ranjan
Physical Review B 92 (22), 224112, 2015
106 2015 Structural studies of Ni 2+ x Mn 1− x Ga by powder x-ray diffraction and total energy calculations S Banik, R Ranjan, A Chakrabarti, S Bhardwaj, NP Lalla, AM Awasthi, ...
Physical Review B 75 (10), 104107, 2007
99 2007 Relaxor-ferroelectric transitions: Sodium bismuth titanate derivatives AR Paterson, H Nagata, X Tan, JE Daniels, M Hinterstein, R Ranjan, ...
MRS Bulletin 43 (8), 600-606, 2018
96 2018 Powder x-ray diffraction study of the thermoelastic martensitic transition in R Ranjan, S Banik, SR Barman, U Kumar, PK Mukhopadhyay, D Pandey
Physical Review B 74 (22), 224443, 2006
91 2006 Ragini, SK Mishra, D. Pandey, and BJ Kennedy DM Hatch, HT Stokes, R Ranjan
Phys. Rev. B 65, 212101, 2002
91 2002 Thickness-dependent fcc–hcp phase transformation in polycrystalline titanium thin films J Chakraborty, K Kumar, R Ranjan, SG Chowdhury, SR Singh
Acta Materialia 59 (7), 2615-2623, 2011
77 2011 Tuning Photoluminescence Response by Electric Field in Electrically Soft Ferroelectrics DK Khatua, A Kalaskar, R Ranjan
Physical Review Letters 116, 117601, 2016
76 2016 Spin-Valve-Like Magnetoresistance in S Singh, R Rawat, SE Muthu, SW D’Souza, E Suard, A Senyshyn, S Banik, ...
Physical Review Letters 109 (24), 246601, 2012
75 2012 Electronic structure and magnetism of EuTiO3: a first-principles study R Ranjan, HS Nabi, R Pentcheva
Journal of Physics: Condensed Matter 19 (40), 406217, 2007
75 2007 Antiferrodistortive phase transition in R Ranjan, SK Mishra, D Pandey, BJ Kennedy
Physical Review B 65 (6), 060102, 2002
74 2002 A complex lead-free (Na, Bi, Ba)(Ti, Fe) O3 single phase perovskite ceramic with a high energy-density and high discharge-efficiency for solid state capacitor applications A Mishra, B Majumdar, R Ranjan
Journal of the European Ceramic Society 37 (6), 2379-2384, 2017
73 2017 
Prof. Pralay MaitiSchool of Materials Science and Technology, Indian Institute of Technology (BHU), Varanasi, 221005Dirección de correo verificada de itbhu.ac.in
